Solar Bat Eye Protection FL2B Floating Bat with Polarized Lenses has the outdoorsman’s eyes protected no matter what the light conditions or water related outdoor activity. The full rim frame in Floating TR90 material in mat black with blue accent finish. The blue accent will aid in locating the sunglasses floating in the water. FL2B Floating Bat comes with a removable and adjustable elastic headband. Lenses are optical quality polarized polycarbonate for the ultimate in lightweight comfort eye protection and durability. Lenses have an anti-scratch coating on both the front and back surfaces and wrap around the wearer’s face for protection from all angles. The FL2B Floating Bat is available with four different polarized tint options that will improve visual performance in the field. The HighConYellow polarized lens has a 27% light transmission is a high contrast lens as the name applies making it an excellent choice for low light conditions. This tint is an excellent tint for deer and upland game hunting as it highlights the contrast between brown and white enhancing game visability. The amber polarized lens has 16% light transmission and enhances brown and is great in flat light conditions. The gray polarized lens has 15% light transmission and is a neutral density tint meaning it filters all colors of light equally. The MP green polarized lens has a 15% light transmission and highlights green making it easier to identify the species and gender of game that have some green coloration mixed with other colors. This is an excellent tint choice for the duck hunter. This product fits well on average to large head sizes and any size nose.